Dataset statistics
| Number of variables | 18 |
|---|---|
| Number of observations | 35064 |
| Missing cells | 5146 |
| Missing cells (%) | 0.8% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 4.8 MiB |
| Average record size in memory | 144.0 B |
Variable types
| Numeric | 15 |
|---|---|
| Categorical | 3 |
station has constant value "" | Constant |
CO is highly overall correlated with NO2 and 3 other fields | High correlation |
DEWP is highly overall correlated with PRES and 1 other fields | High correlation |
NO2 is highly overall correlated with CO and 4 other fields | High correlation |
No is highly overall correlated with year | High correlation |
O3 is highly overall correlated with NO2 and 1 other fields | High correlation |
PM10 is highly overall correlated with CO and 3 other fields | High correlation |
PM2.5 is highly overall correlated with CO and 2 other fields | High correlation |
PRES is highly overall correlated with DEWP and 1 other fields | High correlation |
SO2 is highly overall correlated with CO and 1 other fields | High correlation |
TEMP is highly overall correlated with DEWP and 2 other fields | High correlation |
WSPM is highly overall correlated with NO2 | High correlation |
year is highly overall correlated with No | High correlation |
PM2.5 has 696 (2.0%) missing values | Missing |
PM10 has 484 (1.4%) missing values | Missing |
SO2 has 669 (1.9%) missing values | Missing |
NO2 has 754 (2.2%) missing values | Missing |
CO has 1297 (3.7%) missing values | Missing |
O3 has 1078 (3.1%) missing values | Missing |
RAIN is highly skewed (γ1 = 26.53152903) | Skewed |
No is uniformly distributed | Uniform |
No has unique values | Unique |
hour has 1461 (4.2%) zeros | Zeros |
RAIN has 33684 (96.1%) zeros | Zeros |
WSPM has 635 (1.8%) zeros | Zeros |
Reproduction
| Analysis started | 2024-03-08 05:17:18.731463 |
|---|---|
| Analysis finished | 2024-03-08 05:18:04.007421 |
| Duration | 45.28 seconds |
| Software version | ydata-profiling vv4.6.5 |
| Download configuration | config.json |
No
Real number (ℝ)
HIGH CORRELATION  UNIFORM  UNIQUE 
| Distinct | 35064 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17532.5 |
| Minimum | 1 |
|---|---|
| Maximum | 35064 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1754.15 |
| Q1 | 8766.75 |
| median | 17532.5 |
| Q3 | 26298.25 |
| 95-th percentile | 33310.85 |
| Maximum | 35064 |
| Range | 35063 |
| Interquartile range (IQR) | 17531.5 |
Descriptive statistics
| Standard deviation | 10122.249 |
|---|---|
| Coefficient of variation (CV) | 0.57734204 |
| Kurtosis | -1.2 |
| Mean | 17532.5 |
| Median Absolute Deviation (MAD) | 8766 |
| Skewness | 0 |
| Sum | 6.1475958 × 108 |
| Variance | 1.0245993 × 108 |
| Monotonicity | Strictly increasing |
| Value | Count | Frequency (%) |
| 1 | 1 | < 0.1% |
| 23379 | 1 | < 0.1% |
| 23373 | 1 | < 0.1% |
| 23374 | 1 | < 0.1% |
| 23375 | 1 | < 0.1% |
| 23376 | 1 | < 0.1% |
| 23377 | 1 | < 0.1% |
| 23378 | 1 | < 0.1% |
| 23380 | 1 | < 0.1% |
| 23422 | 1 | < 0.1% |
| Other values (35054) | 35054 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 35064 | 1 | |
| 35063 | 1 | |
| 35062 | 1 | |
| 35061 | 1 | |
| 35060 | 1 | |
| 35059 | 1 | |
| 35058 | 1 | |
| 35057 | 1 | |
| 35056 | 1 | |
| 35055 | 1 |
year
Categorical
HIGH CORRELATION 
| Distinct | 5 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| 2016 | |
|---|---|
| 2014 | |
| 2015 | |
| 2013 | |
| 2017 |
Length
| Max length | 4 |
|---|---|
| Median length | 4 |
| Mean length | 4 |
| Min length | 4 |
Characters and Unicode
| Total characters | 140256 |
|---|---|
| Distinct characters | 8 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2013 |
|---|---|
| 2nd row | 2013 |
| 3rd row | 2013 |
| 4th row | 2013 |
| 5th row | 2013 |
Common Values
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2016 | 8784 | |
| 2014 | 8760 | |
| 2015 | 8760 | |
| 2013 | 7344 | |
| 2017 | 1416 | 4.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 140256 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 140256 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 140256 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 35064 | |
| 0 | 35064 | |
| 1 | 35064 | |
| 6 | 8784 | 6.3% |
| 4 | 8760 | 6.2% |
| 5 | 8760 | 6.2% |
| 3 | 7344 | 5.2% |
| 7 | 1416 | 1.0% |
month
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.5229295 |
| Minimum | 1 |
|---|---|
| Maximum | 12 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 4 |
| median | 7 |
| Q3 | 10 |
| 95-th percentile | 12 |
| Maximum | 12 |
| Range | 11 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 3.4487524 |
|---|---|
| Coefficient of variation (CV) | 0.52871219 |
| Kurtosis | -1.2080577 |
| Mean | 6.5229295 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.0092942217 |
| Sum | 228720 |
| Variance | 11.893893 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 2976 | |
| 5 | 2976 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 10 | 2976 | |
| 12 | 2976 | |
| 1 | 2976 | |
| 4 | 2880 | |
| 6 | 2880 | |
| 9 | 2880 | |
| Other values (2) | 5592 |
| Value | Count | Frequency (%) |
| 1 | 2976 | |
| 2 | 2712 | |
| 3 | 2976 | |
| 4 | 2880 | |
| 5 | 2976 | |
| 6 | 2880 | |
| 7 | 2976 | |
| 8 | 2976 | |
| 9 | 2880 | |
| 10 | 2976 |
| Value | Count | Frequency (%) |
| 12 | 2976 | |
| 11 | 2880 | |
| 10 | 2976 | |
| 9 | 2880 | |
| 8 | 2976 | |
| 7 | 2976 | |
| 6 | 2880 | |
| 5 | 2976 | |
| 4 | 2880 | |
| 3 | 2976 |
day
Real number (ℝ)
| Distinct | 31 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.729637 |
| Minimum | 1 |
|---|---|
| Maximum | 31 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 16 |
| Q3 | 23 |
| 95-th percentile | 29 |
| Maximum | 31 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.8002175 |
|---|---|
| Coefficient of variation (CV) | 0.55946729 |
| Kurtosis | -1.1940295 |
| Mean | 15.729637 |
| Median Absolute Deviation (MAD) | 8 |
| Skewness | 0.0067598056 |
| Sum | 551544 |
| Variance | 77.443829 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1 | 1152 | 3.3% |
| 2 | 1152 | 3.3% |
| 28 | 1152 | 3.3% |
| 27 | 1152 | 3.3% |
| 26 | 1152 | 3.3% |
| 25 | 1152 | 3.3% |
| 24 | 1152 | 3.3% |
| 23 | 1152 | 3.3% |
| 22 | 1152 | 3.3% |
| 21 | 1152 | 3.3% |
| Other values (21) | 23544 |
| Value | Count | Frequency (%) |
| 1 | 1152 | |
| 2 | 1152 | |
| 3 | 1152 | |
| 4 | 1152 | |
| 5 | 1152 | |
| 6 | 1152 | |
| 7 | 1152 | |
| 8 | 1152 | |
| 9 | 1152 | |
| 10 | 1152 |
| Value | Count | Frequency (%) |
| 31 | 672 | |
| 30 | 1056 | |
| 29 | 1080 | |
| 28 | 1152 | |
| 27 | 1152 | |
| 26 | 1152 | |
| 25 | 1152 | |
| 24 | 1152 | |
| 23 | 1152 | |
| 22 | 1152 |
hour
Real number (ℝ)
ZEROS 
| Distinct | 24 |
|---|---|
| Distinct (%) | 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.5 |
| Minimum | 0 |
|---|---|
| Maximum | 23 |
| Zeros | 1461 |
| Zeros (%) | 4.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 5.75 |
| median | 11.5 |
| Q3 | 17.25 |
| 95-th percentile | 22 |
| Maximum | 23 |
| Range | 23 |
| Interquartile range (IQR) | 11.5 |
Descriptive statistics
| Standard deviation | 6.9222853 |
|---|---|
| Coefficient of variation (CV) | 0.60193785 |
| Kurtosis | -1.2041745 |
| Mean | 11.5 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0 |
| Sum | 403236 |
| Variance | 47.918033 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 1461 | 4.2% |
| 1 | 1461 | 4.2% |
| 22 | 1461 | 4.2% |
| 21 | 1461 | 4.2% |
| 20 | 1461 | 4.2% |
| 19 | 1461 | 4.2% |
| 18 | 1461 | 4.2% |
| 17 | 1461 | 4.2% |
| 16 | 1461 | 4.2% |
| 15 | 1461 | 4.2% |
| Other values (14) | 20454 |
| Value | Count | Frequency (%) |
| 0 | 1461 | |
| 1 | 1461 | |
| 2 | 1461 | |
| 3 | 1461 | |
| 4 | 1461 | |
| 5 | 1461 | |
| 6 | 1461 | |
| 7 | 1461 | |
| 8 | 1461 | |
| 9 | 1461 |
| Value | Count | Frequency (%) |
| 23 | 1461 | |
| 22 | 1461 | |
| 21 | 1461 | |
| 20 | 1461 | |
| 19 | 1461 | |
| 18 | 1461 | |
| 17 | 1461 | |
| 16 | 1461 | |
| 15 | 1461 | |
| 14 | 1461 |
PM2.5
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 585 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 696 |
| Missing (%) | 2.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 85.024136 |
| Minimum | 3 |
|---|---|
| Maximum | 999 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 6 |
| Q1 | 23 |
| median | 60 |
| Q3 | 116 |
| 95-th percentile | 256 |
| Maximum | 999 |
| Range | 996 |
| Interquartile range (IQR) | 93 |
Descriptive statistics
| Standard deviation | 85.975981 |
|---|---|
| Coefficient of variation (CV) | 1.011195 |
| Kurtosis | 6.698026 |
| Mean | 85.024136 |
| Median Absolute Deviation (MAD) | 42 |
| Skewness | 2.1018226 |
| Sum | 2922109.5 |
| Variance | 7391.8693 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 735 | 2.1% |
| 10 | 553 | 1.6% |
| 11 | 545 | 1.6% |
| 9 | 540 | 1.5% |
| 12 | 507 | 1.4% |
| 8 | 506 | 1.4% |
| 7 | 500 | 1.4% |
| 13 | 458 | 1.3% |
| 6 | 453 | 1.3% |
| 14 | 442 | 1.3% |
| Other values (575) | 29129 | |
| (Missing) | 696 | 2.0% |
| Value | Count | Frequency (%) |
| 3 | 735 | |
| 4 | 275 | 0.8% |
| 5 | 337 | |
| 6 | 453 | |
| 7 | 500 | |
| 8 | 506 | |
| 8.8 | 1 | < 0.1% |
| 9 | 540 | |
| 10 | 553 | |
| 11 | 545 |
| Value | Count | Frequency (%) |
| 999 | 1 | |
| 857 | 1 | |
| 826 | 1 | |
| 823 | 1 | |
| 804 | 1 | |
| 748 | 1 | |
| 730 | 1 | |
| 704 | 1 | |
| 690 | 1 | |
| 687 | 2 |
PM10
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 648 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 484 |
| Missing (%) | 1.4% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 112.22346 |
| Minimum | 2 |
|---|---|
| Maximum | 961 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 10 |
| Q1 | 39 |
| median | 91 |
| Q3 | 154 |
| 95-th percentile | 300 |
| Maximum | 961 |
| Range | 959 |
| Interquartile range (IQR) | 115 |
Descriptive statistics
| Standard deviation | 97.59321 |
|---|---|
| Coefficient of variation (CV) | 0.86963288 |
| Kurtosis | 5.8530021 |
| Mean | 112.22346 |
| Median Absolute Deviation (MAD) | 56 |
| Skewness | 1.8716685 |
| Sum | 3880687.2 |
| Variance | 9524.4346 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 473 | 1.3% |
| 5 | 321 | 0.9% |
| 14 | 299 | 0.9% |
| 18 | 293 | 0.8% |
| 22 | 288 | 0.8% |
| 16 | 278 | 0.8% |
| 24 | 278 | 0.8% |
| 13 | 278 | 0.8% |
| 17 | 267 | 0.8% |
| 20 | 261 | 0.7% |
| Other values (638) | 31544 | |
| (Missing) | 484 | 1.4% |
| Value | Count | Frequency (%) |
| 2 | 12 | < 0.1% |
| 3 | 93 | 0.3% |
| 4 | 37 | 0.1% |
| 5 | 321 | |
| 6 | 473 | |
| 7 | 181 | 0.5% |
| 8 | 175 | 0.5% |
| 9 | 225 | |
| 10 | 215 | |
| 11 | 242 |
| Value | Count | Frequency (%) |
| 961 | 1 | |
| 952 | 1 | |
| 950 | 1 | |
| 931 | 1 | |
| 929 | 1 | |
| 915 | 1 | |
| 902 | 1 | |
| 890 | 1 | |
| 886 | 1 | |
| 836 | 1 |
SO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 279 |
|---|---|
| Distinct (%) | 0.8% |
| Missing | 669 |
| Missing (%) | 1.9% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17.148603 |
| Minimum | 0.2856 |
|---|---|
| Maximum | 411 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2856 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 3 |
| median | 8 |
| Q3 | 21 |
| 95-th percentile | 67 |
| Maximum | 411 |
| Range | 410.7144 |
| Interquartile range (IQR) | 18 |
Descriptive statistics
| Standard deviation | 23.940834 |
|---|---|
| Coefficient of variation (CV) | 1.3960807 |
| Kurtosis | 13.150821 |
| Mean | 17.148603 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 2.9489241 |
| Sum | 589826.2 |
| Variance | 573.16352 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 8337 | |
| 3 | 2470 | 7.0% |
| 4 | 1873 | 5.3% |
| 5 | 1556 | 4.4% |
| 6 | 1420 | 4.0% |
| 8 | 1174 | 3.3% |
| 7 | 1155 | 3.3% |
| 9 | 995 | 2.8% |
| 10 | 900 | 2.6% |
| 11 | 774 | 2.2% |
| Other values (269) | 13741 |
| Value | Count | Frequency (%) |
| 0.2856 | 2 | < 0.1% |
| 0.5712 | 2 | < 0.1% |
| 0.8568 | 8 | < 0.1% |
| 1 | 124 | 0.4% |
| 1.1424 | 11 | < 0.1% |
| 1.428 | 15 | < 0.1% |
| 1.7136 | 7 | < 0.1% |
| 1.9992 | 13 | < 0.1% |
| 2 | 8337 | |
| 2.2848 | 10 | < 0.1% |
| Value | Count | Frequency (%) |
| 411 | 1 | |
| 299 | 1 | |
| 273 | 1 | |
| 272 | 1 | |
| 256 | 1 | |
| 245 | 1 | |
| 236 | 1 | |
| 229 | 1 | |
| 219 | 1 | |
| 217 | 1 |
NO2
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 422 |
|---|---|
| Distinct (%) | 1.2% |
| Missing | 754 |
| Missing (%) | 2.2% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 55.52956 |
| Minimum | 2 |
|---|---|
| Maximum | 251 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 2 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 28 |
| median | 49 |
| Q3 | 77 |
| 95-th percentile | 124 |
| Maximum | 251 |
| Range | 249 |
| Interquartile range (IQR) | 49 |
Descriptive statistics
| Standard deviation | 35.80805 |
|---|---|
| Coefficient of variation (CV) | 0.64484663 |
| Kurtosis | 0.89190623 |
| Mean | 55.52956 |
| Median Absolute Deviation (MAD) | 24 |
| Skewness | 0.97162044 |
| Sum | 1905219.2 |
| Variance | 1282.2164 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 32 | 468 | 1.3% |
| 30 | 464 | 1.3% |
| 29 | 458 | 1.3% |
| 28 | 456 | 1.3% |
| 20 | 448 | 1.3% |
| 26 | 446 | 1.3% |
| 22 | 439 | 1.3% |
| 38 | 438 | 1.2% |
| 36 | 430 | 1.2% |
| 35 | 428 | 1.2% |
| Other values (412) | 29835 | |
| (Missing) | 754 | 2.2% |
| Value | Count | Frequency (%) |
| 2 | 57 | 0.2% |
| 3 | 43 | 0.1% |
| 4 | 63 | 0.2% |
| 5 | 112 | |
| 5.9537 | 1 | < 0.1% |
| 6 | 174 | |
| 6.5696 | 1 | < 0.1% |
| 6.7749 | 1 | < 0.1% |
| 7 | 195 | |
| 7.1855 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 251 | 1 | |
| 241 | 1 | |
| 235 | 1 | |
| 229 | 1 | |
| 228 | 1 | |
| 224 | 1 | |
| 222 | 1 | |
| 221 | 2 | |
| 220.9028 | 1 | |
| 220 | 1 |
CO
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 116 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 1297 |
| Missing (%) | 3.7% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1370.395 |
| Minimum | 100 |
|---|---|
| Maximum | 9800 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 100 |
|---|---|
| 5-th percentile | 300 |
| Q1 | 600 |
| median | 1000 |
| Q3 | 1700 |
| 95-th percentile | 3800 |
| Maximum | 9800 |
| Range | 9700 |
| Interquartile range (IQR) | 1100 |
Descriptive statistics
| Standard deviation | 1223.1391 |
|---|---|
| Coefficient of variation (CV) | 0.89254491 |
| Kurtosis | 7.9141578 |
| Mean | 1370.395 |
| Median Absolute Deviation (MAD) | 500 |
| Skewness | 2.3949878 |
| Sum | 46274129 |
| Variance | 1496069.3 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 300 | 2341 | 6.7% |
| 400 | 2227 | 6.4% |
| 700 | 2157 | 6.2% |
| 800 | 2122 | 6.1% |
| 500 | 2104 | 6.0% |
| 600 | 2100 | 6.0% |
| 900 | 1820 | 5.2% |
| 1000 | 1736 | 5.0% |
| 1100 | 1571 | 4.5% |
| 1200 | 1488 | 4.2% |
| Other values (106) | 14101 |
| Value | Count | Frequency (%) |
| 100 | 243 | 0.7% |
| 200 | 847 | 2.4% |
| 300 | 2341 | |
| 400 | 2227 | |
| 500 | 2104 | |
| 600 | 2100 | |
| 700 | 2157 | |
| 800 | 2122 | |
| 900 | 1820 | |
| 1000 | 1736 |
| Value | Count | Frequency (%) |
| 9800 | 2 | < 0.1% |
| 9700 | 2 | < 0.1% |
| 9600 | 5 | |
| 9500 | 5 | |
| 9400 | 3 | < 0.1% |
| 9300 | 4 | |
| 9200 | 6 | |
| 9100 | 7 | |
| 9000 | 9 | |
| 8900 | 8 |
O3
Real number (ℝ)
HIGH CORRELATION  MISSING 
| Distinct | 716 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 1078 |
| Missing (%) | 3.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 56.229904 |
| Minimum | 0.2142 |
|---|---|
| Maximum | 358 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0.2142 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 8 |
| median | 42 |
| Q3 | 82 |
| 95-th percentile | 180 |
| Maximum | 358 |
| Range | 357.7858 |
| Interquartile range (IQR) | 74 |
Descriptive statistics
| Standard deviation | 57.08271 |
|---|---|
| Coefficient of variation (CV) | 1.0151664 |
| Kurtosis | 1.8896642 |
| Mean | 56.229904 |
| Median Absolute Deviation (MAD) | 35 |
| Skewness | 1.4006449 |
| Sum | 1911029.5 |
| Variance | 3258.4358 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 3596 | 10.3% |
| 1 | 1300 | 3.7% |
| 3 | 708 | 2.0% |
| 4 | 681 | 1.9% |
| 5 | 608 | 1.7% |
| 6 | 602 | 1.7% |
| 7 | 548 | 1.6% |
| 8 | 534 | 1.5% |
| 9 | 388 | 1.1% |
| 10 | 371 | 1.1% |
| Other values (706) | 24650 | |
| (Missing) | 1078 | 3.1% |
| Value | Count | Frequency (%) |
| 0.2142 | 4 | < 0.1% |
| 0.4284 | 6 | < 0.1% |
| 0.6426 | 5 | < 0.1% |
| 0.8568 | 1 | < 0.1% |
| 1 | 1300 | |
| 1.071 | 6 | < 0.1% |
| 1.2852 | 7 | < 0.1% |
| 1.4994 | 4 | < 0.1% |
| 1.7136 | 3 | < 0.1% |
| 1.9278 | 4 | < 0.1% |
| Value | Count | Frequency (%) |
| 358 | 1 | |
| 355 | 1 | |
| 347 | 1 | |
| 340 | 1 | |
| 338 | 2 | |
| 334 | 1 | |
| 333 | 1 | |
| 332 | 1 | |
| 331 | 1 | |
| 329 | 1 |
TEMP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 965 |
|---|---|
| Distinct (%) | 2.8% |
| Missing | 19 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 13.784477 |
| Minimum | -16.8 |
|---|---|
| Maximum | 40.6 |
| Zeros | 226 |
| Zeros (%) | 0.6% |
| Negative | 5072 |
| Negative (%) | 14.5% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -16.8 |
|---|---|
| 5-th percentile | -3.895 |
| Q1 | 3.4 |
| median | 14.8 |
| Q3 | 23.5 |
| 95-th percentile | 30.7 |
| Maximum | 40.6 |
| Range | 57.4 |
| Interquartile range (IQR) | 20.1 |
Descriptive statistics
| Standard deviation | 11.385156 |
|---|---|
| Coefficient of variation (CV) | 0.82594042 |
| Kurtosis | -1.1599163 |
| Mean | 13.784477 |
| Median Absolute Deviation (MAD) | 9.8 |
| Skewness | -0.10692388 |
| Sum | 483076.98 |
| Variance | 129.62179 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3 | 291 | 0.8% |
| 0 | 226 | 0.6% |
| 1 | 218 | 0.6% |
| 2 | 202 | 0.6% |
| -1 | 192 | 0.5% |
| 24.1 | 149 | 0.4% |
| -2 | 144 | 0.4% |
| 4 | 140 | 0.4% |
| 24.6 | 139 | 0.4% |
| 5 | 139 | 0.4% |
| Other values (955) | 33205 |
| Value | Count | Frequency (%) |
| -16.8 | 2 | |
| -16.3 | 1 | < 0.1% |
| -16.2 | 1 | < 0.1% |
| -16.1 | 1 | < 0.1% |
| -16 | 1 | < 0.1% |
| -15.9 | 3 | |
| -15.8 | 2 | |
| -15.6 | 1 | < 0.1% |
| -15.4 | 1 | < 0.1% |
| -15.3 | 2 |
| Value | Count | Frequency (%) |
| 40.6 | 1 | |
| 39.8 | 1 | |
| 39 | 1 | |
| 38.8 | 1 | |
| 38.6 | 1 | |
| 38.4 | 1 | |
| 38.3 | 1 | |
| 38.1 | 1 | |
| 38 | 2 | |
| 37.8 | 2 |
PRES
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 607 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 19 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1011.5118 |
| Minimum | 985.1 |
|---|---|
| Maximum | 1042 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 985.1 |
|---|---|
| 5-th percentile | 995.5 |
| Q1 | 1002.8 |
| median | 1011 |
| Q3 | 1020 |
| 95-th percentile | 1028.9 |
| Maximum | 1042 |
| Range | 56.9 |
| Interquartile range (IQR) | 17.2 |
Descriptive statistics
| Standard deviation | 10.570928 |
|---|---|
| Coefficient of variation (CV) | 0.010450623 |
| Kurtosis | -0.88188006 |
| Mean | 1011.5118 |
| Median Absolute Deviation (MAD) | 8.5 |
| Skewness | 0.12509476 |
| Sum | 35448431 |
| Variance | 111.74452 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1024 | 271 | 0.8% |
| 1025 | 249 | 0.7% |
| 1023 | 238 | 0.7% |
| 1018 | 237 | 0.7% |
| 1026 | 235 | 0.7% |
| 1022 | 231 | 0.7% |
| 1027 | 219 | 0.6% |
| 1017 | 216 | 0.6% |
| 1021 | 214 | 0.6% |
| 1016 | 208 | 0.6% |
| Other values (597) | 32727 |
| Value | Count | Frequency (%) |
| 985.1 | 1 | |
| 985.4 | 1 | |
| 986.1 | 2 | |
| 986.7 | 1 | |
| 986.9 | 2 | |
| 987 | 2 | |
| 987.1 | 1 | |
| 987.2 | 2 | |
| 987.3 | 1 | |
| 987.5 | 2 |
| Value | Count | Frequency (%) |
| 1042 | 1 | < 0.1% |
| 1041.8 | 1 | < 0.1% |
| 1041.6 | 1 | < 0.1% |
| 1041.4 | 1 | < 0.1% |
| 1041.2 | 2 | |
| 1041.1 | 2 | |
| 1041 | 2 | |
| 1040.9 | 1 | < 0.1% |
| 1040.8 | 3 | |
| 1040.7 | 1 | < 0.1% |
DEWP
Real number (ℝ)
HIGH CORRELATION 
| Distinct | 608 |
|---|---|
| Distinct (%) | 1.7% |
| Missing | 19 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7074419 |
| Minimum | -35.3 |
|---|---|
| Maximum | 28.5 |
| Zeros | 70 |
| Zeros (%) | 0.2% |
| Negative | 15264 |
| Negative (%) | 43.5% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | -35.3 |
|---|---|
| 5-th percentile | -19.8 |
| Q1 | -8.5 |
| median | 3.3 |
| Q3 | 15.2 |
| 95-th percentile | 22.2 |
| Maximum | 28.5 |
| Range | 63.8 |
| Interquartile range (IQR) | 23.7 |
Descriptive statistics
| Standard deviation | 13.704139 |
|---|---|
| Coefficient of variation (CV) | 5.0616559 |
| Kurtosis | -1.1028939 |
| Mean | 2.7074419 |
| Median Absolute Deviation (MAD) | 11.9 |
| Skewness | -0.20161265 |
| Sum | 94882.3 |
| Variance | 187.80343 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 17.3 | 145 | 0.4% |
| 15.8 | 132 | 0.4% |
| 17.1 | 132 | 0.4% |
| 17.6 | 131 | 0.4% |
| 16.2 | 127 | 0.4% |
| 16.7 | 127 | 0.4% |
| 16.8 | 126 | 0.4% |
| 17 | 125 | 0.4% |
| 16.9 | 125 | 0.4% |
| 16.3 | 123 | 0.4% |
| Other values (598) | 33752 |
| Value | Count | Frequency (%) |
| -35.3 | 1 | |
| -35.1 | 1 | |
| -35 | 1 | |
| -34.8 | 1 | |
| -34.5 | 1 | |
| -34.3 | 2 | |
| -34.2 | 1 | |
| -34.1 | 1 | |
| -33.8 | 1 | |
| -33.7 | 1 |
| Value | Count | Frequency (%) |
| 28.5 | 1 | < 0.1% |
| 28.3 | 1 | < 0.1% |
| 28 | 2 | < 0.1% |
| 27.6 | 1 | < 0.1% |
| 27.5 | 1 | < 0.1% |
| 27.4 | 6 | |
| 27.3 | 4 | |
| 27.2 | 4 | |
| 27.1 | 5 | |
| 27 | 4 |
RAIN
Real number (ℝ)
SKEWED  ZEROS 
| Distinct | 121 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 19 |
| Missing (%) | 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.06432016 |
| Minimum | 0 |
|---|---|
| Maximum | 46.4 |
| Zeros | 33684 |
| Zeros (%) | 96.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 0 |
| Maximum | 46.4 |
| Range | 46.4 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 0.7969807 |
|---|---|
| Coefficient of variation (CV) | 12.390838 |
| Kurtosis | 952.32085 |
| Mean | 0.06432016 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 26.531529 |
| Sum | 2254.1 |
| Variance | 0.63517823 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 33684 | |
| 0.1 | 290 | 0.8% |
| 0.2 | 156 | 0.4% |
| 0.3 | 119 | 0.3% |
| 0.4 | 75 | 0.2% |
| 0.5 | 72 | 0.2% |
| 0.6 | 61 | 0.2% |
| 0.7 | 53 | 0.2% |
| 0.9 | 41 | 0.1% |
| 0.8 | 40 | 0.1% |
| Other values (111) | 454 | 1.3% |
| Value | Count | Frequency (%) |
| 0 | 33684 | |
| 0.1 | 290 | 0.8% |
| 0.2 | 156 | 0.4% |
| 0.3 | 119 | 0.3% |
| 0.4 | 75 | 0.2% |
| 0.5 | 72 | 0.2% |
| 0.6 | 61 | 0.2% |
| 0.7 | 53 | 0.2% |
| 0.8 | 40 | 0.1% |
| 0.9 | 41 | 0.1% |
| Value | Count | Frequency (%) |
| 46.4 | 1 | |
| 36.6 | 1 | |
| 33.7 | 1 | |
| 33.1 | 1 | |
| 29.3 | 1 | |
| 24.1 | 1 | |
| 23.8 | 1 | |
| 23.7 | 1 | |
| 22.4 | 1 | |
| 21.7 | 1 |
wd
Categorical
| Distinct | 16 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 79 |
| Missing (%) | 0.2% |
| Memory size | 274.1 KiB |
| NE | |
|---|---|
| SW | |
| ENE | |
| E | |
| WNW | |
| Other values (11) |
Length
| Max length | 3 |
|---|---|
| Median length | 2 |
| Mean length | 2.2358725 |
| Min length | 1 |
Characters and Unicode
| Total characters | 78222 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | WNW |
|---|---|
| 2nd row | WNW |
| 3rd row | WNW |
| 4th row | NW |
| 5th row | WNW |
Common Values
| Value | Count | Frequency (%) |
| NE | 3568 | |
| SW | 3428 | |
| ENE | 3080 | 8.8% |
| E | 2807 | 8.0% |
| WNW | 2565 | 7.3% |
| NW | 2552 | 7.3% |
| WSW | 2546 | 7.3% |
| W | 2464 | 7.0% |
| SSW | 2457 | 7.0% |
| ESE | 1772 | 5.1% |
| Other values (6) | 7746 |
Length
| Value | Count | Frequency (%) |
| ne | 3568 | |
| sw | 3428 | |
| ene | 3080 | 8.8% |
| e | 2807 | 8.0% |
| wnw | 2565 | 7.3% |
| nw | 2552 | 7.3% |
| wsw | 2546 | 7.3% |
| w | 2464 | 7.0% |
| ssw | 2457 | 7.0% |
| ese | 1772 | 5.1% |
| Other values (6) | 7746 |
Most occurring characters
| Value | Count | Frequency (%) |
| W | 22310 | |
| E | 19956 | |
| N | 18443 | |
| S | 17513 |
Most occurring categories
| Value | Count | Frequency (%) |
| Uppercase Letter | 78222 |
Most frequent character per category
Uppercase Letter
| Value | Count | Frequency (%) |
| W | 22310 | |
| E | 19956 | |
| N | 18443 | |
| S | 17513 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 78222 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| W | 22310 | |
| E | 19956 | |
| N | 18443 | |
| S | 17513 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 78222 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| W | 22310 | |
| E | 19956 | |
| N | 18443 | |
| S | 17513 |
WSPM
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 96 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 13 |
| Missing (%) | < 0.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.745314 |
| Minimum | 0 |
|---|---|
| Maximum | 13.2 |
| Zeros | 635 |
| Zeros (%) | 1.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 274.1 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.4 |
| Q1 | 0.9 |
| median | 1.4 |
| Q3 | 2.3 |
| 95-th percentile | 4.2 |
| Maximum | 13.2 |
| Range | 13.2 |
| Interquartile range (IQR) | 1.4 |
Descriptive statistics
| Standard deviation | 1.2063548 |
|---|---|
| Coefficient of variation (CV) | 0.69119641 |
| Kurtosis | 3.2903588 |
| Mean | 1.745314 |
| Median Absolute Deviation (MAD) | 0.6 |
| Skewness | 1.5306899 |
| Sum | 61175 |
| Variance | 1.4552918 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.1 | 1833 | 5.2% |
| 1.2 | 1831 | 5.2% |
| 1 | 1778 | 5.1% |
| 0.9 | 1749 | 5.0% |
| 1.3 | 1689 | 4.8% |
| 0.8 | 1657 | 4.7% |
| 1.4 | 1559 | 4.4% |
| 0.7 | 1451 | 4.1% |
| 1.5 | 1418 | 4.0% |
| 1.6 | 1298 | 3.7% |
| Other values (86) | 18788 |
| Value | Count | Frequency (%) |
| 0 | 635 | 1.8% |
| 0.1 | 301 | 0.9% |
| 0.2 | 362 | 1.0% |
| 0.3 | 341 | 1.0% |
| 0.4 | 555 | 1.6% |
| 0.5 | 886 | |
| 0.6 | 1187 | |
| 0.7 | 1451 | |
| 0.8 | 1657 | |
| 0.9 | 1749 |
| Value | Count | Frequency (%) |
| 13.2 | 1 | < 0.1% |
| 10.1 | 1 | < 0.1% |
| 10 | 1 | < 0.1% |
| 9.9 | 1 | < 0.1% |
| 9.5 | 1 | < 0.1% |
| 9.2 | 1 | < 0.1% |
| 8.9 | 1 | < 0.1% |
| 8.8 | 1 | < 0.1% |
| 8.7 | 1 | < 0.1% |
| 8.6 | 4 |
station
Categorical
CONSTANT 
| Distinct | 1 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 274.1 KiB |
| Wanshouxigong |
|---|
Length
| Max length | 13 |
|---|---|
| Median length | 13 |
| Mean length | 13 |
| Min length | 13 |
Characters and Unicode
| Total characters | 455832 |
|---|---|
| Distinct characters | 10 |
| Distinct categories | 2 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Wanshouxigong |
|---|---|
| 2nd row | Wanshouxigong |
| 3rd row | Wanshouxigong |
| 4th row | Wanshouxigong |
| 5th row | Wanshouxigong |
Common Values
| Value | Count | Frequency (%) |
| Wanshouxigong | 35064 |
Length
Common Values (Plot)
| Value | Count | Frequency (%) |
| wanshouxigong | 35064 |
Most occurring characters
| Value | Count | Frequency (%) |
| n | 70128 | |
| o | 70128 | |
| g | 70128 | |
| W | 35064 | |
| a | 35064 | |
| s | 35064 | |
| h | 35064 | |
| u | 35064 | |
| x | 35064 | |
| i | 35064 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 420768 | |
| Uppercase Letter | 35064 | 7.7% |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| n | 70128 | |
| o | 70128 | |
| g | 70128 | |
| a | 35064 | |
| s | 35064 | |
| h | 35064 | |
| u | 35064 | |
| x | 35064 | |
| i | 35064 |
Uppercase Letter
| Value | Count | Frequency (%) |
| W | 35064 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 455832 |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| n | 70128 | |
| o | 70128 | |
| g | 70128 | |
| W | 35064 | |
| a | 35064 | |
| s | 35064 | |
| h | 35064 | |
| u | 35064 | |
| x | 35064 | |
| i | 35064 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 455832 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| n | 70128 | |
| o | 70128 | |
| g | 70128 | |
| W | 35064 | |
| a | 35064 | |
| s | 35064 | |
| h | 35064 | |
| u | 35064 | |
| x | 35064 | |
| i | 35064 |
| CO | DEWP | NO2 | No | O3 | PM10 | PM2.5 | PRES | RAIN | SO2 | TEMP | WSPM | day | hour | month | wd | year | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CO | 1.000 | 0.125 | 0.768 | -0.077 | -0.467 | 0.746 | 0.853 | 0.063 | 0.007 | 0.554 | -0.216 | -0.460 | -0.005 | -0.036 | 0.074 | 0.096 | 0.079 |
| DEWP | 0.125 | 1.000 | -0.002 | -0.107 | 0.270 | 0.131 | 0.214 | -0.775 | 0.173 | -0.382 | 0.815 | -0.212 | 0.021 | -0.013 | 0.255 | 0.113 | 0.154 |
| NO2 | 0.768 | -0.002 | 1.000 | -0.049 | -0.664 | 0.657 | 0.680 | 0.137 | -0.083 | 0.470 | -0.292 | -0.544 | 0.021 | -0.070 | 0.072 | 0.109 | 0.077 |
| No | -0.077 | -0.107 | -0.049 | 1.000 | -0.028 | -0.077 | -0.050 | 0.259 | 0.004 | -0.260 | -0.118 | 0.094 | 0.018 | 0.001 | 0.044 | 0.143 | 0.862 |
| O3 | -0.467 | 0.270 | -0.664 | -0.028 | 1.000 | -0.228 | -0.278 | -0.429 | 0.001 | -0.225 | 0.602 | 0.458 | -0.013 | 0.281 | -0.146 | 0.138 | 0.062 |
| PM10 | 0.746 | 0.131 | 0.657 | -0.077 | -0.228 | 1.000 | 0.877 | -0.075 | -0.084 | 0.501 | -0.055 | -0.308 | 0.028 | 0.065 | -0.023 | 0.082 | 0.066 |
| PM2.5 | 0.853 | 0.214 | 0.680 | -0.050 | -0.278 | 0.877 | 1.000 | -0.070 | -0.030 | 0.492 | -0.065 | -0.374 | 0.001 | 0.004 | -0.001 | 0.066 | 0.057 |
| PRES | 0.063 | -0.775 | 0.137 | 0.259 | -0.429 | -0.075 | -0.070 | 1.000 | -0.079 | 0.274 | -0.832 | 0.017 | 0.009 | -0.035 | 0.015 | 0.073 | 0.182 |
| RAIN | 0.007 | 0.173 | -0.083 | 0.004 | 0.001 | -0.084 | -0.030 | -0.079 | 1.000 | -0.161 | 0.037 | -0.001 | -0.010 | -0.008 | 0.042 | 0.008 | 0.004 |
| SO2 | 0.554 | -0.382 | 0.470 | -0.260 | -0.225 | 0.501 | 0.492 | 0.274 | -0.161 | 1.000 | -0.395 | -0.091 | 0.018 | 0.036 | -0.227 | 0.039 | 0.093 |
| TEMP | -0.216 | 0.815 | -0.292 | -0.118 | 0.602 | -0.055 | -0.065 | -0.832 | 0.037 | -0.395 | 1.000 | 0.139 | 0.016 | 0.139 | 0.122 | 0.100 | 0.149 |
| WSPM | -0.460 | -0.212 | -0.544 | 0.094 | 0.458 | -0.308 | -0.374 | 0.017 | -0.001 | -0.091 | 0.139 | 1.000 | -0.005 | 0.163 | -0.141 | 0.148 | 0.062 |
| day | -0.005 | 0.021 | 0.021 | 0.018 | -0.013 | 0.028 | 0.001 | 0.009 | -0.010 | 0.018 | 0.016 | -0.005 | 1.000 | 0.000 | 0.010 | 0.028 | 0.000 |
| hour | -0.036 | -0.013 | -0.070 | 0.001 | 0.281 | 0.065 | 0.004 | -0.035 | -0.008 | 0.036 | 0.139 | 0.163 | 0.000 | 1.000 | 0.000 | 0.117 | 0.000 |
| month | 0.074 | 0.255 | 0.072 | 0.044 | -0.146 | -0.023 | -0.001 | 0.015 | 0.042 | -0.227 | 0.122 | -0.141 | 0.010 | 0.000 | 1.000 | 0.082 | 0.249 |
| wd | 0.096 | 0.113 | 0.109 | 0.143 | 0.138 | 0.082 | 0.066 | 0.073 | 0.008 | 0.039 | 0.100 | 0.148 | 0.028 | 0.117 | 0.082 | 1.000 | 0.170 |
| year | 0.079 | 0.154 | 0.077 | 0.862 | 0.062 | 0.066 | 0.057 | 0.182 | 0.004 | 0.093 | 0.149 | 0.062 | 0.000 | 0.000 | 0.249 | 0.170 | 1.000 |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 2013 | 3 | 1 | 0 | 9.0 | 9.0 | 6.0 | 17.0 | 200.0 | 62.0 | 0.3 | 1021.9 | -19.0 | 0.0 | WNW | 2.0 | Wanshouxigong |
| 1 | 2 | 2013 | 3 | 1 | 1 | 11.0 | 11.0 | 7.0 | 14.0 | 200.0 | 66.0 | -0.1 | 1022.4 | -19.3 | 0.0 | WNW | 4.4 | Wanshouxigong |
| 2 | 3 | 2013 | 3 | 1 | 2 | 8.0 | 8.0 | NaN | 16.0 | 200.0 | 59.0 | -0.6 | 1022.6 | -19.7 | 0.0 | WNW | 4.7 | Wanshouxigong |
| 3 | 4 | 2013 | 3 | 1 | 3 | 8.0 | 8.0 | 3.0 | 16.0 | NaN | NaN | -0.7 | 1023.5 | -20.9 | 0.0 | NW | 2.6 | Wanshouxigong |
| 4 | 5 | 2013 | 3 | 1 | 4 | 8.0 | 8.0 | 3.0 | NaN | 300.0 | 36.0 | -0.9 | 1024.1 | -21.7 | 0.0 | WNW | 2.5 | Wanshouxigong |
| 5 | 6 | 2013 | 3 | 1 | 5 | 10.0 | 10.0 | 4.0 | 8.0 | 200.0 | 64.0 | -1.6 | 1024.7 | -21.1 | 0.0 | NE | 2.0 | Wanshouxigong |
| 6 | 7 | 2013 | 3 | 1 | 6 | 8.0 | 8.0 | 6.0 | 13.0 | 300.0 | 61.0 | -2.4 | 1025.4 | -20.3 | 0.0 | NE | 2.3 | Wanshouxigong |
| 7 | 8 | 2013 | 3 | 1 | 7 | 8.0 | 8.0 | 8.0 | 20.0 | 300.0 | 54.0 | -0.8 | 1026.7 | -19.9 | 0.0 | NNE | 2.0 | Wanshouxigong |
| 8 | 9 | 2013 | 3 | 1 | 8 | 3.0 | 6.0 | 9.0 | 23.0 | 300.0 | 50.0 | 0.4 | 1027.3 | -19.4 | 0.0 | NE | 2.7 | Wanshouxigong |
| 9 | 10 | 2013 | 3 | 1 | 9 | 3.0 | 6.0 | 10.0 | 18.0 | 300.0 | 56.0 | 1.5 | 1027.4 | -19.7 | 0.0 | ENE | 2.9 | Wanshouxigong |
| No | year | month | day | hour | PM2.5 | PM10 | SO2 | NO2 | CO | O3 | TEMP | PRES | DEWP | RAIN | wd | WSPM | station | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35054 | 35055 | 2017 | 2 | 28 | 14 | 3.0 | 6.0 | NaN | 5.0 | NaN | 82.0 | 14.6 | 1013.3 | -15.6 | 0.0 | N | 3.6 | Wanshouxigong |
| 35055 | 35056 | 2017 | 2 | 28 | 15 | 11.0 | 21.0 | 2.0 | 5.0 | 200.0 | NaN | 15.4 | 1013.0 | -15.0 | 0.0 | NNW | 3.3 | Wanshouxigong |
| 35056 | 35057 | 2017 | 2 | 28 | 16 | 6.0 | 20.0 | 3.0 | NaN | 200.0 | 80.0 | 14.9 | 1012.6 | -15.4 | 0.0 | NW | 2.1 | Wanshouxigong |
| 35057 | 35058 | 2017 | 2 | 28 | 17 | 11.0 | 23.0 | 3.0 | 12.0 | 300.0 | 87.0 | 14.2 | 1012.5 | -14.9 | 0.0 | NW | 3.1 | Wanshouxigong |
| 35058 | 35059 | 2017 | 2 | 28 | 18 | 11.0 | 30.0 | 2.0 | 16.0 | 300.0 | 82.0 | 13.4 | 1013.0 | -15.5 | 0.0 | WNW | 1.4 | Wanshouxigong |
| 35059 | 35060 | 2017 | 2 | 28 | 19 | 11.0 | 32.0 | 3.0 | 24.0 | 400.0 | 72.0 | 12.5 | 1013.5 | -16.2 | 0.0 | NW | 2.4 | Wanshouxigong |
| 35060 | 35061 | 2017 | 2 | 28 | 20 | 13.0 | 32.0 | 3.0 | 41.0 | 500.0 | 50.0 | 11.6 | 1013.6 | -15.1 | 0.0 | WNW | 0.9 | Wanshouxigong |
| 35061 | 35062 | 2017 | 2 | 28 | 21 | 14.0 | 28.0 | 4.0 | 38.0 | 500.0 | 54.0 | 10.8 | 1014.2 | -13.3 | 0.0 | NW | 1.1 | Wanshouxigong |
| 35062 | 35063 | 2017 | 2 | 28 | 22 | 12.0 | 23.0 | 4.0 | 30.0 | 400.0 | 59.0 | 10.5 | 1014.4 | -12.9 | 0.0 | NNW | 1.2 | Wanshouxigong |
| 35063 | 35064 | 2017 | 2 | 28 | 23 | 13.0 | 19.0 | 4.0 | 38.0 | 600.0 | 49.0 | 8.6 | 1014.1 | -15.9 | 0.0 | NNE | 1.3 | Wanshouxigong |